The atomic number of an element gives the number of __ and __in the atom while the mass number gives the total number of__and__

Consider the following multistep reaction: a b→ab(slow) a ab→a2b(fast)−−−−−−−−−−−−−−−−− 2a b→a2b(overall) based on this mechanism, determine the rate law for the overall reaction. express your answer in standard masteringchemistry format. for example, if the rate law is k[a]3[b]2 type k*[a]^3*[b]^2

Find the mass, in grams, of 5.00*10^23 molecules of f2

What element has similar physical and chemical properties as boron.